{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Anatomy"], "input": "In this study , we demonstrate that two independent downstream signal pathways , DCN / EGFR / ERK1 / 2 and DCN / EGFR / phosphoinositide - 3 kinase / AKT , mediate up - regulation and activation of transcription factors of VEGF such as HIF1alpha , Stat3 , and Sp1 and increase VEGF transcription and angiogenesis in MCE cells ."}
{"Anatomy": ["MCE cells"]}